ES8308705A1 - "un procedimiento de preparacion de dispersiones acuosas de composiciones organopolisiloxanicas". - Google Patents
"un procedimiento de preparacion de dispersiones acuosas de composiciones organopolisiloxanicas".Info
- Publication number
- ES8308705A1 ES8308705A1 ES513944A ES513944A ES8308705A1 ES 8308705 A1 ES8308705 A1 ES 8308705A1 ES 513944 A ES513944 A ES 513944A ES 513944 A ES513944 A ES 513944A ES 8308705 A1 ES8308705 A1 ES 8308705A1
- Authority
- ES
- Spain
- Prior art keywords
- organopolysiloxanes
- aqueous dispersions
- foaming agents
- anti foaming
- thickener
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 239000002518 antifoaming agent Substances 0.000 title abstract 3
- 229920001296 polysiloxane Polymers 0.000 title abstract 2
- 239000006185 dispersion Substances 0.000 title 1
- 239000000203 mixture Substances 0.000 abstract 2
- 239000002562 thickening agent Substances 0.000 abstract 2
- 241000589634 Xanthomonas Species 0.000 abstract 1
- 150000001720 carbohydrates Chemical class 0.000 abstract 1
- 235000014633 carbohydrates Nutrition 0.000 abstract 1
- 230000004151 fermentation Effects 0.000 abstract 1
- 238000000855 fermentation Methods 0.000 abstract 1
- 150000004676 glycans Chemical class 0.000 abstract 1
- 244000005700 microbiome Species 0.000 abstract 1
- 229920001282 polysaccharide Polymers 0.000 abstract 1
- 239000005017 polysaccharide Substances 0.000 abstract 1
- 239000004094 surface-active agent Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D19/00—Degasification of liquids
- B01D19/02—Foam dispersion or prevention
- B01D19/04—Foam dispersion or prevention by addition of chemical substances
- B01D19/0404—Foam dispersion or prevention by addition of chemical substances characterised by the nature of the chemical substance
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Dispersion Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Degasification And Air Bubble Elimination (AREA)
- Colloid Chemistry (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Abstract
PROCEDIMIENTO PARA LA PREPARACION DE DISPERSIONES ACUOSAS DE COMPOSICIONES ORGANOPOLISILOXAMICAS. CONSISTE EN LA FORMACION DE UNA DISOLUCION COLOIDAL PSEUDOPLASTICA POR MEZCLA DE AGUA CON UN AGENTE ESPESANTE, TAL COMO UN POLISACARIDO OBTENIDO POR FERMENTACION DE GLUCIDOS CON AYUDA DE UN MICROORGANISMO DEL GENERO ~AXANTHOMONAS~B; SEGUIDO DE LA DISPERSION DE LA DISOLUCION COLOIDAL CON UNA COMPOSICION ORGANOPOLISILOXAMICA ANTIESPUMANTE. ESTAS DISPERSIONES TIENEN APLICACIONES EN PROCESOS INDUSTRIALES COMO FERMENTACIONES PARA PRODUCCION DE VITAMINAS Y ANTIBIOTICOS, REFINADO DE AZUCAR, TINTE, FABRICACION DE PAPEL, ETC.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8113746A FR2509624A1 (fr) | 1981-07-15 | 1981-07-15 | Dispersions aqueuses de compositions organopolysiloxaniques antimousses |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8308705A1 true ES8308705A1 (es) | 1983-10-01 |
ES513944A0 ES513944A0 (es) | 1983-10-01 |
Family
ID=9260488
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES513944A Granted ES513944A0 (es) | 1981-07-15 | 1982-07-14 | "un procedimiento de preparacion de dispersiones acuosas de composiciones organopolisiloxanicas". |
Country Status (10)
Country | Link |
---|---|
EP (1) | EP0071547B1 (es) |
JP (1) | JPS5817802A (es) |
BE (1) | BE893836A (es) |
CA (1) | CA1167733A (es) |
CH (1) | CH650697A5 (es) |
DE (1) | DE3261131D1 (es) |
ES (1) | ES513944A0 (es) |
FR (1) | FR2509624A1 (es) |
GB (1) | GB2103230B (es) |
IT (1) | IT1155360B (es) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2565593B1 (fr) * | 1984-06-12 | 1986-12-12 | Rhone Poulenc Spec Chim | Compositions d'emulsions aqueuses pour le traitement antiadherent et hydrofuge de materiaux cellulosiques |
USRE34584E (en) | 1984-11-09 | 1994-04-12 | The Procter & Gamble Company | Shampoo compositions |
US4788006A (en) * | 1985-01-25 | 1988-11-29 | The Procter & Gamble Company | Shampoo compositions containing nonvolatile silicone and xanthan gum |
NO168054C (no) * | 1985-03-29 | 1992-01-08 | Dow Corning | Polysiloksan-polyoksyalkylen-kopolymer som antiskummiddeltil diesel og flybensin. |
JPS62102330U (es) * | 1985-12-18 | 1987-06-30 | ||
DE4421500C1 (de) | 1994-06-20 | 1995-12-07 | Nuenchritz Chemie Gmbh | Wäßrige, siliciumorganische Verbindungen enthaltende Zusammensetzungen |
FR2739303B1 (fr) * | 1995-09-28 | 1997-12-26 | Rhone Poulenc Chimie | Composition antimousse a base de silice et de silicone, et l'un de ses procedes d'obtention |
US7863361B2 (en) | 2005-11-15 | 2011-01-04 | Momentive Performance Materials Inc. | Swollen silicone composition, process of producing same and products thereof |
US20070112078A1 (en) * | 2005-11-15 | 2007-05-17 | Ian Procter | Silicone antifoam composition |
US8017687B2 (en) | 2005-11-15 | 2011-09-13 | Momentive Performance Materials Inc. | Swollen silicone composition and process of producing same |
CN113577839A (zh) * | 2021-07-22 | 2021-11-02 | 海宁美浪有机硅科技有限公司 | 一种造纸用消泡剂 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1270723A (fr) * | 1959-09-16 | 1961-09-01 | Dow Corning | Agent antimousse |
US3054689A (en) * | 1959-12-30 | 1962-09-18 | Allene R Jeanes | Atypically salt-responsive alkali-deacetylated polysaccharide produced by xanthomonas campestris |
BE634296A (es) * | 1960-05-27 | |||
GB1154256A (en) * | 1966-07-08 | 1969-06-04 | Kall Chemie Ag | Tablettable Alkylpolysiloxane Compositions |
FR2094322A5 (es) * | 1970-06-17 | 1972-02-04 | Silicones Ste Indle | |
DE2408290C3 (de) * | 1974-02-21 | 1983-03-17 | Degussa Ag, 6000 Frankfurt | Antischaummittel, das mit Wasser in jedem Verhältnis mischbar ist |
US4012334A (en) * | 1974-11-12 | 1977-03-15 | General Electric Company | Antifoam compositions and process for the preparation and use thereof |
US4039469A (en) * | 1975-06-20 | 1977-08-02 | General Electric Company | Process for the preparation of aqueous antifoam compositions |
-
1981
- 1981-07-15 FR FR8113746A patent/FR2509624A1/fr active Granted
-
1982
- 1982-07-07 DE DE8282420093T patent/DE3261131D1/de not_active Expired
- 1982-07-07 EP EP82420093A patent/EP0071547B1/fr not_active Expired
- 1982-07-09 GB GB08219962A patent/GB2103230B/en not_active Expired
- 1982-07-13 CH CH4274/82A patent/CH650697A5/fr not_active IP Right Cessation
- 1982-07-14 CA CA000407309A patent/CA1167733A/fr not_active Expired
- 1982-07-14 ES ES513944A patent/ES513944A0/es active Granted
- 1982-07-14 BE BE0/208586A patent/BE893836A/fr not_active IP Right Cessation
- 1982-07-14 JP JP57122803A patent/JPS5817802A/ja active Granted
- 1982-07-15 IT IT22406/82A patent/IT1155360B/it active
Also Published As
Publication number | Publication date |
---|---|
CA1167733A (fr) | 1984-05-22 |
DE3261131D1 (en) | 1984-12-06 |
IT8222406A0 (it) | 1982-07-15 |
GB2103230B (en) | 1984-11-14 |
EP0071547A1 (fr) | 1983-02-09 |
ES513944A0 (es) | 1983-10-01 |
GB2103230A (en) | 1983-02-16 |
FR2509624B1 (es) | 1983-11-04 |
EP0071547B1 (fr) | 1984-10-31 |
BE893836A (fr) | 1983-01-14 |
CH650697A5 (fr) | 1985-08-15 |
JPS5817802A (ja) | 1983-02-02 |
JPS6134848B2 (es) | 1986-08-09 |
FR2509624A1 (fr) | 1983-01-21 |
IT1155360B (it) | 1987-01-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 20020506 |